package cvs.servlet;

import cvs.entity.Booking;
import cvs.service.BookingServive;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
@WebServlet("/Modify")
public class Modify extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("utf-8");
        response.setContentType("text/html;charset=utf-8");

        PrintWriter out = response.getWriter();

        BookingServive servive = new BookingServive();
       int id = Integer.parseInt(request.getParameter("id"));
        int conut = servive.modify(id);
        if (conut > 0){
            out.print("<script>alert('修改成功');location.href='index.jsp'</script>");
        } else {
            out.print("<script>alert('修改失败');location.href='index.jsp'</script>");
        }

    }

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        this.doGet(request, response);
    }
}
